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PLASTISEAM® is a tough, clear, flexible polyurethane-based sealant that is excellent for sealing pin holes in sewn seams. PLASTISEAM® is typically used on nylon, canvas and other fabrics used in making backpacks, tents, awnings, tarps, outdoor clothing, etc. 

PLASTISEAM® is second to none in performance and will last far longer than any other seam sealer on the market.


  • Nylon Fabric Substrates
  • Canvas
  • Other fabrics used in making backpacks, tents, awnings, tarps, outdoor clothing, etc.

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F715 Product Specifications:

Solids: (wt.)  11%

Tensile: (ASTM D-638) 7,000 psi

Color: (wet) Clear

Color: (dry) Clear

Ultimate elongation: (ASTM D-638) 450%

Shelf life:  1+ year at 77°F unopened container

UV stability: Good

Temperature use range: -30°F to 200°F

Viscosity range: 200-300 cps

Coverage: 300 sq. ft. per gal. at 1 mil


We cannot anticipate all conditions under which this information and our products, or the products of other manufacturers in combination with our products, may be used. We accept no responsibility for results obtained by the applications of this information or the safety and suitability of our products, either alone or in combination with other product combination for their own purposes. Unless otherwise agreed in writing, we sell the products without warranty, and buyers and users assume all responsibility and liability for loss or damage arising from the handling and use of our products whether used alone or in combination with other products. Ever changing VOC regulations in your area may require you to contact local authorities for proper use and/or disposal of this product. Should you need further assistance, please contact PLASTI DIP INTERNATIONAL technical service.

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